Source: https://deftridge.com/jobs/reference-answer-writer/spain/ Title: Part-time Reference-Answer Writer jobs in Spain | Deftridge Summary: 13 part-time Reference-Answer Writer tasks in Spain, from €17 to €36 an hour. Typical rate €19 an hour; median market wage €15. Rate shown up front. Spain · **Updated November 3, 2026** # Part-time Reference-Answer Writer jobs in Spain 13 open Reference-Answer Writer tasks are listed for Spain, from €17 to €36 an hour. The typical rate for a senior Reference-Answer Writer here is **€19 an hour**, built from a market median wage of €15.24. At five hours a week that is about **€410 a month**. **€19/hr** typical rate, senior level **€15.24/hr** market median wage **€17–€36** range of open task rates **13** open tasks tied to Spain or remote in Spain ## Open Reference-Answer Writer tasks in Spain Remote tasks and tasks tied to a city in Spain. [See all 13](https://deftridge.com/jobs/#role=reference-answer-writer&place=spain) AI review Posted Nov 3 ### [Style Guide Compliance Review](https://deftridge.com/job/style-guide-compliance-review-spain-dt-8078149/) Manager · Reference-Answer Writer Legal services provider for start-ups · 201–500 employees **€23–€27** / hour About €490 a month at 5 h a week - 3–6 h a week - Remote · anywhere in the EU - Starts within 7 days [View task](https://deftridge.com/job/style-guide-compliance-review-spain-dt-8078149/) AI review Posted Oct 29 ### [Source-Cited Explanations](https://deftridge.com/job/source-cited-explanations-spain-dt-9869161/) Director · Reference-Answer Writer Growth-stage accounting software company · 501–1,000 employees **€28–€35** / hour About €820 a month at 6 h a week - 4–8 h a week - Remote · Spain - Starts next week - 4 interested [View task](https://deftridge.com/job/source-cited-explanations-spain-dt-9869161/) AI review Posted Oct 23 ### [Grading Rubric Authoring · Healthtech](https://deftridge.com/job/grading-rubric-authoring-spain-dt-4927287/) Director · Reference-Answer Writer Series A medical devices company for physiotherapy clinics · 51–200 employees **€29–€36** / hour About €990 a month at 7 h a week - 4–10 h a week - Remote · Spain - Starts within 2 weeks - 4 interested [View task](https://deftridge.com/job/grading-rubric-authoring-spain-dt-4927287/) AI review Posted Oct 24 ### [Gold Answer Writing](https://deftridge.com/job/gold-answer-writing-spain-dt-5449040/) Manager · Reference-Answer Writer Property and casualty insurer for professional liability · 51–200 employees **€21–€27** / hour About €880 a month at 9 h a week - 5–12 h a week - Remote · Spain - Starts next week - 3 interested [View task](https://deftridge.com/job/gold-answer-writing-spain-dt-5449040/) AI review Posted Oct 22 ### [Question Difficulty Calibration · SaaS](https://deftridge.com/job/question-difficulty-calibration-spain-dt-3803444/) Senior · Reference-Answer Writer Workflow automation company · 1,001–5,000 employees **€19–€23** / hour About €410 a month at 5 h a week - 3–6 h a week - Remote · Spain - Starts within 7 days - Shortlisting [View task](https://deftridge.com/job/question-difficulty-calibration-spain-dt-3803444/) AI review Posted Oct 5 ### [Multi-Step Reasoning Solution](https://deftridge.com/job/multi-step-reasoning-solution-spain-dt-2689650/) Director · Reference-Answer Writer Property and casualty insurer for travel · 501–1,000 employees **€28–€32** / hour About €910 a month at 7 h a week - 4–10 h a week - Remote · anywhere in the EU - Starts within 7 days [View task](https://deftridge.com/job/multi-step-reasoning-solution-spain-dt-2689650/) AI review Posted Aug 13 ### [Answer Revision Round](https://deftridge.com/job/answer-revision-round-spain-dt-3107099/) Manager · Reference-Answer Writer Corporate law firm advising life-science companies · 11–50 employees **€21–€27** / hour About €570 a month at 6 h a week - 3–8 h a week - Remote · Spain - Starts within 2 weeks - 7 interested [View task](https://deftridge.com/job/answer-revision-round-spain-dt-3107099/) AI review Posted Oct 27 ### [Source-Cited Explanations · SaaS](https://deftridge.com/job/source-cited-explanations-spain-dt-4153558/) Director · Reference-Answer Writer Vertical software provider · 5,000+ employees **€28–€33** / hour About €790 a month at 6 h a week - 4–8 h a week - Remote · Spain - Starts next week [View task](https://deftridge.com/job/source-cited-explanations-spain-dt-4153558/) AI review Posted Oct 20 ### [Gold Answer Writing · Legal services](https://deftridge.com/job/gold-answer-writing-spain-dt-1180296/) Senior · Reference-Answer Writer Legal services provider for start-ups · 1,001–5,000 employees **€18–€23** / hour About €750 a month at 9 h a week - 5–12 h a week - Remote · Spain - Starts within 7 days [View task](https://deftridge.com/job/gold-answer-writing-spain-dt-1180296/) ### All 13 open Reference-Answer Writer tasks for Spain Newest first, with the hourly range and where the work is done. - [Style Guide Compliance Review](https://deftridge.com/job/style-guide-compliance-review-spain-dt-8078149/)€23-€27/hr · remote in the EU - [Source-Cited Explanations](https://deftridge.com/job/source-cited-explanations-spain-dt-9869161/)€28-€35/hr · remote in Spain - [Grading Rubric Authoring](https://deftridge.com/job/grading-rubric-authoring-spain-dt-4927287/)€29-€36/hr · remote in Spain - [Gold Answer Writing](https://deftridge.com/job/gold-answer-writing-spain-dt-5449040/)€21-€27/hr · remote in Spain - [Question Difficulty Calibration](https://deftridge.com/job/question-difficulty-calibration-spain-dt-3803444/)€19-€23/hr · remote in Spain - [Multi-Step Reasoning Solution](https://deftridge.com/job/multi-step-reasoning-solution-spain-dt-2689650/)€28-€32/hr · remote in the EU - [Answer Revision Round](https://deftridge.com/job/answer-revision-round-spain-dt-3107099/)€21-€27/hr · remote in Spain - [Source-Cited Explanations](https://deftridge.com/job/source-cited-explanations-spain-dt-4153558/)€28-€33/hr · remote in Spain - [Gold Answer Writing](https://deftridge.com/job/gold-answer-writing-spain-dt-1180296/)€18-€23/hr · remote in Spain - [Question Difficulty Calibration](https://deftridge.com/job/question-difficulty-calibration-spain-dt-6325077/)€22-€28/hr · remote in Spain - [Grading Rubric Authoring (Google Docs)](https://deftridge.com/job/grading-rubric-authoring-spain-dt-4669309/)€22-€26/hr · remote in Spain - [Gold Answer Writing](https://deftridge.com/job/gold-answer-writing-spain-dt-8281603/)€17-€22/hr · remote in Spain - [Question Difficulty Calibration](https://deftridge.com/job/question-difficulty-calibration-spain-dt-9745265/)€18-€22/hr · remote in Spain ## What Reference-Answer Writer pays in Spain Employee wage percentiles for the role. Contractors on Deftridge earn more than the median because they carry their own costs. | Percentile | Per hour | 5 h a week, per month | Full time, per year | | --- | --- | --- | --- | | 10th | €9.09 | €200 | €18,900 | | 25th | €11.21 | €240 | €23,300 | | Median | €15.24 | €330 | €31,700 | | 75th | €18.02 | €390 | €37,500 | | 90th | €27.39 | €590 | €57,000 | Source: Eurostat, 2022; aged to October 2026 with a wage index and calibrated on posted pay. [Method](https://deftridge.com/rates/methodology/). ### Deftridge rate by level | Level | Per hour | Per month at 5 h/week | | --- | --- | --- | | Senior | €19 | €410 | | Manager | €23 | €500 | | Director | €30 | €650 | ### About this role Writes the gold-standard answer and rubric an AI is later graded against. Usual tools: client annotation portal, Google Docs. [All Reference-Answer Writer rates by country](https://deftridge.com/jobs/reference-answer-writer/) ## Working on the side in Spain What to check before you take a task next to a full-time job. Orientation only; none of it is legal or tax advice. Before you start - Read the outside-work and conflict-of-interest clauses in your employment contract. - Check for a non-compete or a duty to disclose side income to your employer. - As a contractor you are usually responsible for your own income tax and social contributions; a local accountant can size the amounts. Your recruiter walks through these points with you before you accept a task. [Read the guides](https://deftridge.com/guides/) ## Reference-Answer Writer rates nearby - [Germany 20 tasks](https://deftridge.com/jobs/reference-answer-writer/germany/) - [France 24 tasks](https://deftridge.com/jobs/reference-answer-writer/france/) - [Italy 14 tasks](https://deftridge.com/jobs/reference-answer-writer/italy/) - [Poland 25 tasks](https://deftridge.com/jobs/reference-answer-writer/poland/) - [Netherlands 10 tasks](https://deftridge.com/jobs/reference-answer-writer/netherlands/) - [Ireland 5 tasks](https://deftridge.com/jobs/reference-answer-writer/ireland/) - [Sweden 5 tasks](https://deftridge.com/jobs/reference-answer-writer/sweden/) - [Belgium 3 tasks](https://deftridge.com/jobs/reference-answer-writer/belgium/) ## Other AI Expert Review roles in Spain - [AI Evaluator: Accounting €24/hr typical · 16 tasks](https://deftridge.com/jobs/ai-evaluator-accounting/spain/) - [AI Evaluator: Finance €25/hr typical · 22 tasks](https://deftridge.com/jobs/ai-evaluator-finance/spain/) - [AI Evaluator: Legal €30/hr typical · 16 tasks](https://deftridge.com/jobs/ai-evaluator-legal/spain/) - [AI Evaluator: HR €18/hr typical · 11 tasks](https://deftridge.com/jobs/ai-evaluator-hr/spain/) - [AI Evaluator: Marketing €24/hr typical · 15 tasks](https://deftridge.com/jobs/ai-evaluator-marketing/spain/) - [AI Evaluator: Operations & Project Management €30/hr typical · 18 tasks](https://deftridge.com/jobs/ai-evaluator-operations/spain/) - [AI Evaluator: Data & Analytics €20/hr typical · 7 tasks](https://deftridge.com/jobs/ai-evaluator-data/spain/) - [AI Evaluator: Customer Support €18/hr typical · 14 tasks](https://deftridge.com/jobs/ai-evaluator-customer-support/spain/) ## Questions about pay, fees and privacy The same rules apply to every task, so they live on two pages: [Pricing](https://deftridge.com/pricing/) explains the 15% fee, prepayment and when you are paid; [How it works](https://deftridge.com/how-it-works/) covers matching, what a company sees and side work next to a job.